baber/WOPTO huggingface dataset:
Patent JP-2013070026-A (JP)
Title: Semiconductor device, manufacturing method of semiconductor device, mounting structure of semiconductor device, and power semiconductor device
Inventor: KIMURA AKIHIRO
IPC: H01L23/36
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is mounted on a substrate more efficiently.SOLUTION: A semiconductor device includes: multiple die pad parts 11; multiple semiconductor chips 41 respectively disposed on the multiple die pad parts 11; a sealing resin part 7 where a recessed part 75 exposing all of the multiple die pad parts 11 is formed and covering the multiple die pad parts 11 and the multiple semiconductor chips 41; and an insulative heat radiation layer 6 disposed in the recessed part 75. The heat radiation layer 6 faces all of the multiple die pad parts 11, and the heat radiation layer 6 includes an elastic layer 69 exposed in a direction that the recessed part 75 opens. The elastic layer 69 overlaps with all of the multiple die pad parts 11 when viewed in the thickness direction of the heat radiation layer 6.
Patent JP-2014007350-A (JP)
Title: Etching method and mems device
Inventor: MONOE SHIGEHARU
IPC: H01L21/3065
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a residue in etching a thin film.SOLUTION: In etching a thin film which is formed so as to stride over a step portion of a base having a vertical wall surface and has an exposed step shape formed according to the step portion, isotropic dry etching on the thin film is performed before anisotropic dry etching on the thin film is performed to make a slope by cutting a wall surface in a step shape formed according to the vertical wall surface of the step shape. Performing the anisotropic dry etching in a state where the slope has been made by previously cutting the vertical wall surface in the step shape makes etching progress superiorly to formation of a protective film, to suppress the formation of the protective film on the wall surface. Thereby, a residue generated by etching in the presence of a mask caused by a protective film formed on the wall surface can be suppressed.
Patent JP-2014009838-A (JP)
Title: Burner, combustion method and hot water supply device
Inventor: NAITO KATSUMI
IPC: F23D14/16
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To combine high load combustion and low load combustion, to stabilize flame, and to reduce emission of CO.SOLUTION: A burner includes an air-fuel mixture outflow member (back plate 124) including single or a plurality of outflow holes (air-fuel mixture outflow hole 130) for allowing an air-fuel mixture (GA) to flow out, and a metallic fiber knit (metal knit 122) covering the air-fuel mixture outflow member. The air-fuel mixture flowing out from the outflow holes is passed through the metallic fiber knit (metal knit 122) and burned, thus flame of low load (flame 236-2) is produced with flame of high load (flame 236-1), and the flame of high load is stabilized by the flame of low load.
Patent JP-2014008929-A (JP)
Title: Extension structure
Inventor: ISHIZAWA JUNICHIRO
IPC: B64G1/22
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an extension structure which can be reliably returned from a storage shape to an extension shape by using a shape-memory resin.SOLUTION: In an extension structure, a mast body comprises fold parts for folding a hollow cross section, and can take an extension shape in which the fold parts are expanded to form a cylindrical structure and a storage shape in which the fold parts are folded to form a flat cross section. In the mast body, at least one of each fold part and a part other than each fold part is formed as a shape-memory part comprising a shape-memory resin. The mast body is folded at the fold parts into the storage shape in a state in which the extension shape is memorized in advance, and can be returned from the storage shape to the extension shape by heating at a temperature equal to the glass transition point of the shape-memory resin or higher.
Patent JP-2014013660-A (JP)
Title: Conductive particle and conductive material including the same
Inventor: MATSUURA HIROTO
IPC: H01B5/00
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a conductive particle having high electrical conductivity.SOLUTION: A conductive particle is obtained by forming a conductive film on the surface of a core material particle. The conductive film has a base film contacting with the surface of the core material particle and an upper layer film. The base film comprises nickel and phosphorus. The upper layer film has a crystal structure and comprises nickel, phosphorus, and one or more metals M. The upper layer film includes a flat part, and a plurality of projecting parts each of which projects from the flat part and forms a continuum continued from the flat part, and the flat part and the projecting parts are formed of the same material.
Patent JP-2014013864-A (JP)
Title: Storage method of resist substrate
Inventor: YAMAGUCHI FUJITO
IPC: H01L21/027
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a storage method of a resist substrate capable of improving stability of resolution and uniformity for a large area when a resist constituted by containing an incomplete oxide of a transition metal is applied to thermal lithography.SOLUTION: The storage method of a resist substrate includes storing in an environment whose relative humidity is 30% or lower a resist substrate containing a resist layer containing an incomplete oxide of a transition metal and a substrate on a surface of which the resist layer is deposited.
Patent JP-2014016508-A (JP)
Title: Zoom lens and imaging device having the same
Inventor: BABA RYUTA
IPC: G02B13/18
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a high zooming ratio and a wide field angle, favorably corrects color aberration in the whole zooming range from a wide angle end to a telephoto end, and has high optical performance in the whole zooming range.SOLUTION: The zoom lens comprises, successively from an object side to an image side: a first group F that is immobile for zooming and has a positive refractive power; a second group V that is moved upon zooming and has a negative refractive power; a third group C that is moved upon zooming and has a negative refractive power; and a fourth group R that is immobile for zooming and has a positive refractive power. The first group is composed of, successively from the object side to the image side, a front partial system 1a that is immobile upon focusing and has a negative refractive power, a movable partial system 1b that is moved for focusing and has a positive refractive power, and a rear partial system 1c that is immobile upon focusing and has a positive refractive power; and satisfies predetermined conditions relating to positive lenses and negative lenses of the movable partial system and the rear partial system.
Patent JP-2014017412-A (JP)
Title: Thermal diffusion device
Inventor: NITTA TAKAHIRO
IPC: H01L23/36
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-form thermal diffusion device in which the characteristics of a high thermal conductivity member are used fully.SOLUTION: A plurality of thermal diffusion parts 121 are arranged on a virtual plane around a heating element region A, where a heating element 110 is projected, so that the longitudinal direction is directed at least to predetermined first direction x, a second direction y orthogonal to the first direction, and a third direction z between the first and second directions. Furthermore, the thermal diffusion parts are bonded to abut each other in the heating element region A, and the area of a plane part 122 formed by bonding the plurality of thermal diffusion parts 121 is equal to or larger than the area of the heating element region A.
Patent JP-2014017754-A (JP)
Title: Equalizer, equalization method, reception signal processor, and reception signal processing method
Inventor: SHINPO DAISUKE
IPC: H04B7/005
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a signal similar to a received signal in which a CP is used as a guard interval, from a received signal in which a known signal is used as a guard interval, with a small calculation amount.SOLUTION: An equalizer 1 that is a device for equalizing a received signal obtained by receiving a transmitted signal in which a transmission symbol comprised of an effective symbol and a known signal as a guard interval is used as a transmission unit includes: an added signal generation part 10 for adding a beginning part of an effective symbol section and a succeeding part of the effective symbol section for a signal in the effective symbol section of a received signal, and outputs the added signal; an interference estimation part 40 for estimating an interference component caused by the known signal contained in a beginning part of the added signal using an estimated delay profile of a transmission path, and output the estimated interference component; an interference elimination part 50 for eliminating the interference component from the added signal using the estimated interference component, and outputs the added signal after eliminating interference; and an equalization part 60 for equalizing the added signal after eliminating the interference using the estimated delay profile.
Patent JP-2014015909-A (JP)
Title: Exhaust emission control device
Inventor: TANI KENSAKU
IPC: B01D53/94
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device that efficiently heats a whole fuel reforming catalyst, can regenerate a particulate filter by early increasing temperatures of an oxidation catalyst and the particulate filter even at a low exhaust temperature, shortens a rise time of a selective reduction type catalyst inlet temperature and can improve a NOx reduction ratio by early adding a reduction agent to the upstream side of the selective reduction type catalyst.SOLUTION: When a temperature of an oxidation catalyst 2 is an oxidation catalyst set temperature, microwaves generated by a microwave generating device 9 are emitted to a fuel reforming catalyst 8, so as to heat the fuel reforming catalyst 8 uniformly. When the temperature of the oxidation catalyst 2 is equal to or higher than the oxidation catalyst set temperature, in a temperature region in which generation of reformed gas is not required, the microwaves are emitted to the oxidation catalyst 2 and a particulate filter 3 switching from the fuel reforming catalyst 8.
Patent JP-2014021312-A (JP)
Title: Zoom lens and image capturing device
Inventor: YOKOYAMA TAKAYOSHI
IPC: G02B15/16
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens suitable for reducing size and increasing magnification.SOLUTION: A zoom lens satisfies |(ΔTMyu+ΔTMyl)/(ΔWMyu+ΔWMyl)|<0.670.75<|(ΔWMyu+ΔWMyl)|/2 P<16.0. ΔWMyu and ΔWMyl represents an amount of lateral aberration of the d-ray in a 70% upper light flux and a 70% lower light flux that reach an 80% image height at an intermediate focal length on the wide angle side, respectively, and ΔTMyu and ΔTMyl represents an amount of lateral aberration of the d-ray in the 70% upper light flux and the 70% lower light flux that reach the 80% image height at an intermediate focal length on the telephoto side, respectively. P represents a pixel pitch of an image sensor.
Patent JP-2014021820-A (JP)
Title: Information processor and barrier synchronization method
Inventor: ITO SHIGEKI
IPC: G06F9/52
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To achieve a barrier synchronization mechanism which is simple in configurations and small in a processing load.SOLUTION: A bit map showing the arrival of one or more hardware threads at a synchronous point is checked, and when the arrival of all of one or more hardware thresholds at a barrier synchronous point is detected, a plurality of barrier banks as a barrier synchronization target are notified of bottom section synchronization completion, and when the bottom section synchronization completion is received, a non-arrival counter showing the number of barrier banks whose synchronization has not been completed among the plurality of barrier banks as the barrier synchronization target is subtracted by 1, and when the non-arrival counter is set to 0, a barrier state showing whether or not the synchronization has been completed is obtained as a value showing synchronization completion.
Patent JP-2014022282-A (JP)
Title: Secondary battery abnormality detector, secondary battery, and method for detecting secondary battery abnormality
Inventor: ONIKI MOTOYUKI
IPC: G01R31/36
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery abnormality detector or the like, suitable for detecting an external short circuit in a battery cell.SOLUTION: A secondary battery abnormality detector includes a battery management unit 12 for determining abnormalities in a secondary battery 20 on the basis of temperatures measured by a plurality of temperature sensors. The temperature sensors include a temperature sensor A mounted on a negative electrode terminal 11n of a battery cell 10 and a temperature sensor D mounted on a positive electrode terminal 11p of the battery cell 10.
Patent JP-2014023397-A (JP)
Title: Non-contact power transmission device for sealed space
Inventor: NIITSUMA SUNAO
IPC: B25J19/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission device for a sealed space which can be applied to the sealed space whose interior is decompressed or compressed, can continuously supply power to the interior of the sealed space for a long period without opening the sealed space, has no risk of giving harmful effect to sealing performance of the sealed space due to secular change, and can be applied to the sealed space where a light shielding property is required.SOLUTION: A non-contact power transmission device includes: an inner holding tool 20 which is fixed on an inner surface of a partition wall 1a and holds a power receiving coil 16 by bringing it in close proximity to a power transmission wall 3; an outer holding tool 30 which is fixed on an outer surface of the partition wall 1a and holds a power feeding coil 12 by binging it in close proximity to the power transmission wall 3, and transmits power between the power feeding coil 12 and the power receiving coil 16 in a non-contact manner. Gaps are respectively provided between a power receiving surface 16a of the power receiving coil 16 and an inner surface of the power transmission wall 3, between a power feeding surface 12a of the power feeding coil 12 and an outer surface of the power transmission wall 3. The power transmission wall 3 deformed by decompression or compression of the sealed space 1 does not contact the power receiving surface 16a and the power feeding surface 12a.
Patent JP-2014024209-A (JP)
Title: Inkjet recording device and non-firing compensation method for print head
Inventor: MURAYAMA HITOAKI
IPC: B41J2/01
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To surely compensate for a misfiring of a print head of an inkjet recording device even if the misfiring occurs due to aging of the print head.SOLUTION: When a misfiring occurs (S402), a determination of an optimal drive condition is made, and based on the determination, the optimal drive condition is set (S403). A non-firing compensation is performed under the drive condition (S404). A non-firing determination pattern is printed by driving a print head under the set optimal driving condition. Thus, in a non-firing compensation processing, when the non-firing of a nozzle is detected from a non-firing pattern, the misfiring due to aging can be eliminated in advance, and the non-firing compensation processing, which appropriately cope with the misfiring due to clogging of the nozzle or interfusion of an air bubble, can be performed. Moreover, it can be avoided that a compensation printing is performed in a state in which the number of other normal nozzles to compensate for a printing by the misfiring nozzle is small, and a sure non-firing compensation can be performed.
Patent JP-2014024959-A (JP)
Title: Metal resin composite having excellent heat radiation effect
Inventor: EZAKI TOSHIRO
IPC: C08K3/00
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal resin composite exhibiting excellent heat radiation properties.SOLUTION: A metal resin composite is produced by arranging a metallic member in the inner part of mold and forming a resin molding part on at least a part of surface of the metallic member and a thermoplastic resin which forms the resin molding part contains 25 to 60 mol% of (A) a unit having a biphenyl group, 25 to 60 mol% of (B) a linear unit (such as a linear aliphatic hydrocarbon chain) and 0 to 25 mol% of (C) a unit having a substituent selected from an aromatic group, a condensed aromatic group, a heterocyclic group, an alicyclic group and a cycloaliphatic heterocyclic group having folding effects of a major chain and has a thermal conductivity in a single resin of 0.4 W/(m K) or more.
Patent JP-2012230418-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus able to improve a weight reduction, cost reduction, and an assembly improvement, and also able to prevent damage to components.SOLUTION: The image forming apparatus has a drive unit which is attached detachably to an image forming apparatus main body and is constituted by supporting a gear train transmitting rotational power to a plurality of rollers for conveying paper sheets, rotatably on a housing 2 via a pin 4. In the image forming apparatus, the housing 2 is composed of a resin housing. Also, a groove 8 is formed around a boss 5 formed on the resin housing 2, thereby forming a thin-wall cylindrical part 5a in part of the boss 5. A separation preventing rib 7 is projected all around the inner periphery of the thin-wall cylindrical part 5a. The pin 4 is inserted into a pin insertion hole 6 in the boss 5, and the separation prevention rib 7 projecting from the thin-wall cylindrical part 5a of the boss 5 is engaged with an engagement groove 4b formed in the outer periphery of the pin 4, thereby fixing the pin 4 to the resin housing 2.
Patent JP-2014024293-A (JP)
Title: Extrusion molding apparatus, and cylindrical long member manufacturing method
Inventor: YOSHITANE AKIRA
IPC: B29C48/10
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding apparatus in which, upon forming, on the outer periphery of a core member, a resin jacket layer with flow channels inside, precise setting is not required, a complicated structure like air holes provided for a die and a nipple is not required and it is possible to change the size of the cross-section of the flow channels arbitrarily.SOLUTION: In the extrusion molding apparatus to form flow channels for flowing fluid in the resin coating constituting an outer layer of the core member, positions of a nipple 2 equipped with a thin cylindrical member 2c with single or plural slits S and of a die 3 equipped with a resin discharging hole 3c accepting the cylindrical member 2c where the resin for jacketing flows, working together with a cartridge of a crosshead, are adjusted by rotating an adjusting cap positioned in front of the die, to control the size of the cross-section of the fluid flow channels provided in the resin jacket layer of the outer layer of the core member.
Patent JP-2014027842-A (JP)
Title: Storage battery system
Inventor: KITAMURA KAZUO
IPC: H01M10/44
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery system capable of improving communication stability with an indoor communication network access point, even when a charge/discharge control section is installed outside a room.SOLUTION: A storage battery system 1 of the present invention includes: a secondary battery 38; a storage battery control unit 39 for recognizing the state of the secondary battery 38 and performing control to the secondary battery 38; a power conditioner 42 for controlling charge/discharge of the secondary battery 38; and a controller 6 as a setting section for setting parameters on the charge/discharge of the secondary battery 38. While a storage battery board 7 including the secondary battery 38 and the power conditioner 42 is installed outside a room, the controller 6 is installed inside the room. The storage battery board 7 and the controller 6 are electrically connected with an operation voltage line 69 and a control line 71. A radio type IT adapter 92 is installed in the controller 6 in order to perform radio communication with other equipment.
Patent JP-2014019696-A (JP)
Title: Shampoo system
Inventor: OKUYAMA GENICHIRO
IPC: A61K8/365
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a shampoo system for supplying carbon dioxide to the hair and the scalp and simultaneously improving foaming.SOLUTION: A shampoo base obtained by dissolving sodium bicarbonate or a carbonate by 1 to 10% is prepared as a first agent. Separately, a second agent containing an acid is prepared. When shampooing, the second agent is dropwise added to the shampoo base, followed by mixing the resulting mixture to generate carbon dioxide and perform shampooing as is. According to this method, carbon dioxide is supplied to the hair and the scalp and simultaneously foaming is improved.
Patent JP-2014033481-A (JP)
Title: Switchgear
Inventor: UCHIUMI TOMOAKI
IPC: H02B1/20
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear in which a switch unit can be attached or detached in a short time.SOLUTION: A switchgear includes buses, a plurality of switch units 10a, 100a, 240a connected electrically with the buses, and a housing which houses at least some of the buses and the switch units 10a, 100a, 240a. The plurality of switch units 10a, 100a, 240a are interconnected electrically by coupling parts 50a, 60a having conductors, and the coupling parts 50a, 60a can be attached or detached in a direction different from the arrangement direction of the plurality of switch units 10a, 100a, 240a.
Patent JP-2012216875-A (JP)
Title: Lamination type piezoelectric element, injector, fuel injection system, and manufacturing method of the lamination type piezoelectric element
Inventor: INAGAKI MASANAGA
IPC: H01L41/083
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable lamination type piezoelectric element which reduces stress occurring in a portion corresponding to a border between an active region and an inactive region, and to provide a manufacturing method of the lamination type piezoelectric element.SOLUTION: A lamination type piezoelectric element has a lamination structure formed by alternately and plurally laminating piezoelectric layers 11 and internal electrode layers 13. Each piezoelectric layer 11 includes metal elements. The content of a metal phase 21, composed mainly of the metal element, in a portion of the piezoelectric layer which is located near an end part of the internal electrode layer 13 is larger than the content of the metal phase 21, composed mainly of the metal element, in portions other than the portion located near the end part. This structure reduces stress occurring in the portion located near the end part of the internal electrode layer 13.